CE 620 Liquid-Liquid Extraction

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11/2010
CE 620
Liquid-Liquid Extraction
Specification
[1] Liquid-liquid extraction in counterflow operation with
regeneration of solvent
[2] Operation as closed or open process using
2 three-way valves
[3] Glass extraction column
[4] Distillation column and distillation bridge with Liebig
condenser for solvent regeneration
[5] Electrical bottom heating via PID controller
[6] Water jet pump for reduction of evaporation
temperature during regeneration
[7] Stainless steel tanks for feed, solvent, raffinate,
extract and regenerated solvent
[8] 2 pumps to deliver the feed and solvent
[9] 2 valves for adjusting the phase boundary
[10] Both columns packed with Raschig rings
1 extraction column, 2 extract tank, 3 flow meters feed and solvent, 4 regenerated
solvent tank, 5 distillation unit, 6 valve for phase boundary, 7 solvent tank, 8 feed
pump, 9 solvent pump, 10 feed and raffinate tank, 11 switch cabinet, 12 three-way
valves, 13 process schematic
Technical Data
Columns
- extraction: diameter: 40mm, height: 1500mm
- distillation: diameter: 30mm, height: 415mm
Bottom heater power output: 1200W
Tanks
- feed and raffinate: approx. 30L each
- solvent and extract: approx. 15L each
- regenerated solvent: 15L
- distillation bottom tank: approx. 5L
Feed pump
- max. flow rate: 1000ml/min
- max. head: 80m
Solvent pump
- max. flow rate: 1200ml/min
- max. head: 10m
Water jet pump: final vacuum: approx. 200mbar
Measuring ranges
- temperature: 1x 0...150°C, 1x 0...120°C
- flow rate: 1x 100...850ml/min, 1x 40...360ml/min
- pressure: -1...0.6bar
- conductivity:0...1990μS/cm
Dimensions and Weight
l x w x h: 1350 x 750 x 2150 mm
Weight: approx. 180 kg
Connections
230V, 50/60Hz, 1 phase or 120V, 60Hz/CSA, 1 phase
Water connection: 720L/h
1 extraction column, 2 three-way valves, 3 solvent pump, 4 extract tank,
5 regenerated solvent tank, 6 solvent tank, 7 water jet pump, 8 Liebig condenser with
cooling water connection, 9 distillation column, 10 bottom tank, 11 feed pump,
12 feed tank, 13 raffinate tank;
F flow rate, P pressure, T temperature
Scope of Delivery
1 trainer
1 conductivity meter
1 set of instructional material
Order Details
083.62000 CE 620 Liquid-Liquid Extraction
G.U.N.T Gerätebau GmbH, Fahrenberg 14, D-22885 Barsbüttel, Phone +49 (40) 67 08 54-0, Fax +49 (40) 67 08 54-42, E-mail sales@gunt.de, Web http://www.gunt.de
We reserve the right to modify our products without any notifications.